It has just the right ampunt of firmness for people 170 lbs to 200 lbs. You sink in but not too overwhelming only to have a floating feeling with somewhat support. It is good for all positions , back , side , stomach sleepers. That's why it was exactly right amount of firmness, you don't sink in so much but it doesn't feel as hard surface. The Best for back sleepers. No more back pain and strained feeling. Feels cool but not too cool. I don't like very cool feeling so no problem for me, some may find it warmer side than Breeze models. Movement isolation is great. Regaining shape after pressure is faster and feels quality memory foam like. Side supports are good but not exceptional but good thing it gets back to shape very quickly and supportive even it sinks from the sides so no worries about falling out from sides.

I am a large person. 6'-7" - 250 LBS. This bed has zero support and is very hot. The deeper my body sinks into the mattress, the hotter it gets. We have had our mattress for 1 year, and I was hoping that my experience would improve, but it has not. I still wake up every morning stiff and longing for some comfort. Not what we were expecting or wanted. We tried to get a refund but the allowed time has already passed.

I love the firm and conforming mattress and the fact that my wife and i can get out of bed and neither will feel any motion at all. We slept great and it is so good on our back. We are so glad we finally got the mattress to match our temperpedic pillows!

The memory foam mattress is very comfortable and the Ergo adjustable bed base works flawlessly. This is a great product to help with making sleep comfortable, especially for those like myself who suffer from sleep apnea and arthritis. Adjusting the head end all the way up makes getting out of bed much easier than from a traditional flat bed. Slightly raising the leg end of the bed makes sleep more comfortable and also aids in reducing swelling around the ankles from fluids pooling in the legs.

We have been sleeping on our king size TEMPUR-Adapt® Medium for about 3 weeks and we love it. We have been married for almost 50 years and this is the most comfortable mattress we have ever owned. I wish we had bought it years ago. We also have the cooling pillows and they are wonderful too. I am sleeping better and awake without back pain. The firmness is just right! Not too hard, not too soft. I no longer wake up because my hips or back is hurting from the pressure. Just try it and you will love it too.

This is my third Tempur-Pedic mattress! My first one was given to my daughter, and my second one was given to a friend suffering from cancer. This one felt like an old friend hugging me all night long! I was so excited to get back to a mattress that helps me get the best rest! I no longer wake up with my hands feeling numb, or problems with my sciatica pain. I will never have anything other than a Tempur-Pedic! My next one will be a king sized, and I'll move the queen into our guest room so they can enjoy the comfort of a Tempur-Pedic!

[This review was collected as part of a promotion.] I didn't know what to think of it at first. After a few days of sleeping on it, I became accustomed. This is a long term investment in yourself. I couldn't be more happier with the mattress knowing I set myself up for the next decade

[This review was collected as part of a promotion.] After owning this mattress for a year we get a deep sleep night after night waking up fully rested with less tossing and turning. The only reason it gets 4 stars is for a slightly warm heat retention.

I have experienced relief from my lower back pain since sleeping on our new Tempur Adapt Medium king mattress. We have had the mattress for six months now and it has not developed any "body impressions," unlike previous mattresses we have owned. We would recommend it to others.

[This review was collected as part of a promotion.] Seriously the best nights sleep I've ever had! So soft and comfortable! Like sleeping on a cloud My husband sweats at night a lot and this kept him nice and cool. I have already recommended it to multiple friends and family.